I hope they won't be like Barca-Messi relationship. What a disaster it would be if you need this particular player to keep winning. Any team should be able to score using nearly all of their players, that's what makes it interesting.
You may be correct, team play is vital to a teams success, but even at that every team needs a key man up front to get the goals and make things happen when called upon, just as Messi, Ronaldo, Aguero, Mbappe etc does.
It's not enough if a team plays so well, but do not have a player who gives them that cutting edge, it's good for every player in a team to be able to score, but it's impossible for some to grab more than a few and that's how it is in every team, those with 1,2...5 or 9 goals a season and those with 25-30+ goals, and lewandowski is that man for Bayern without a doubt